YK

Yong-Seo Koo

📍 Seoul, KR: #450 of 1,579 inventorsTop 30%
Overall (2004): #82,577 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6805405 Chair equipped with lumbar support unit — 2004-10-19